This paper provides two different extensions of a previous joint work "Time asymptotics of structured populations with diffusion and dynamic boundary conditions; Discrete Cont Dyn Syst, Series B, 23 (10) (2018)" devoted to asynchronous exponential asymptotics for bounded and weakly compact reproduction operators. The first extension considers bounded non weakly compact reproduction operators while the second extension deals with unbounded kernel reproduction operators and needs, as a preliminary step, a new generation result.

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具有广义Wentzell-Robin边界条件的结构化扩散总体方程的谱及相关主题

本文提供了之前的联合工作``具有扩散和动态边界条件的结构化种群的时间渐近;离散连续Dyn Syst，系列B，23（10）（2018）''的两个不同扩展，该论文致力于有界和弱紧致的异步指数渐近复制操作员。第一个扩展考虑了有界的非弱紧凑型再现算子，而第二个扩展处理了无界的内核再现算子，并且作为第一步，需要新一代的结果。